Interactive Policy Models
We build open, parameter-driven models to evaluate legislative proposals. Adjust the core assumptions and see the arithmetic for yourself.
Carbon Tax Revenue Model
Model the 10-year revenue yield and emissions reduction of various carbon pricing paths against the CBO baseline.
Corporate Rate Yield Estimator
Adjust statutory rates and base-broadening measures to estimate dynamic revenue scoring impacts.
Zoning Supply Elasticity
Calculate regional housing price responses to upzoning based on localized supply elasticity data.
UBI Net Cost Model
Calculate the gross and net fiscal impact of UBI proposals after welfare replacements.
Wealth Tax Admin Model
Calculate expected net revenue accounting for evasion elasticity and administration costs.
Federal VAT Simulator
Model 10-year fiscal impact of a federal VAT adjusting for exemptions and rebates.
Social Security Solvency
Adjust the payroll tax rate, cap, and retirement age to see the impact on trust fund depletion.
CTC Expansion Model
Model the annual cost of adjusting the Child Tax Credit amount and refundability parameters.
Student Loan Forgiveness
Model the federal budget impact of broad-based student debt cancellation with varying caps.
Transit Cost Benchmark
Model the expected cost per kilometer for urban rail projects based on tunneling and density.
Tariff Incidence Model
Calculate the fiscal revenue and consumer cost pass-through of universal baseline tariffs.
R&D Expensing Impact
Model the fiscal cost of allowing full upfront expensing for domestic R&D versus a 5-year amortization schedule.